Home / 5,619,376.58-7,754,753.45-3,041,076.11

Finding the Fourth Proportional to 5,619,376.58, 7,754,753.45 and 3,041,076.11

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Solution

The fourth proportional to 5,619,376.58, 7,754,753.45 and 3,041,076.11 is: 4,196,692.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,376.58 : 7,754,753.45 = 3,041,076.11 : x
  2. Step 2: Convert to fraction form
    5,619,376.58/7,754,753.45 = 3,041,076.11/x
  3. Step 3: Cross multiply
    5,619,376.58x = 7,754,753.45 × 3,041,076.11
  4. Step 4: Simplify right side
    5,619,376.58x = 23,582,795,401,755.93
  5. Step 5: Solve for x
    x = 23,582,795,401,755.93/5,619,376.58
  6. Step 6: Final answer
    x = 4,196,692.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.